Review on 🔋 ADPOW Automotive Smart Battery Charger: 12V 24V 12A, Automatic Car Battery Maintainer with Intelligent Pulse Repair - Ideal for Boat, Marine, Truck, Lawn Mower, Deep Cycle Battery & Terminal Clean Brush by Daniel Oliver

For my use the charger worked very well. I've used it to charge both a 12v deep cycle trolling motor battery and a 12v starter battery on my car kit boat. After connecting the charger's battery cables and connecting to the AC power supply, the charger would display the battery's charging status, charging voltage and charging current. The device never overheated and charged the batteries quickly. If you need a small, compact battery charger, this is great.